<%@page import="classes.HomeworkManagerLecturer"%>
<%@page import="classes.SubjectManager"%>
<%@page import="classes.GroupManager"%>
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
	pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
	<%
		String subject_name = request.getParameter("subject");
		String groupName = request.getParameter("group_name");
		int homework_id = Integer.parseInt(request.getParameter("homework_id"));
		GroupManager gmanager = (GroupManager) getServletContext()
				.getAttribute(GroupManager.GROUPMANAGER);
		SubjectManager smanager = (SubjectManager) getServletContext()
				.getAttribute(SubjectManager.SUBJECTMANAGER);
		int subject_id = smanager.getSubjectId(subject_name);
		int group_id = gmanager.getGroupId(groupName, subject_id);
		HomeworkManagerLecturer hmanager = (HomeworkManagerLecturer) getServletContext()
				.getAttribute(
						HomeworkManagerLecturer.HOMEWORKMANAGERLECTURER);
		hmanager.deleteHomework(homework_id);
		RequestDispatcher dispatch = request
				.getRequestDispatcher("homeworks.jsp?groupName=" + groupName + "&subject=" + subject_name);
		dispatch.forward(request, response);
	%>

</body>
</html>